Lines Matching refs:LastDef
193 MachineInstr *LastDef = nullptr; in FindLastPartialDef() local
201 LastDef = Def; in FindLastPartialDef()
206 if (!LastDef) in FindLastPartialDef()
210 for (MachineOperand &MO : LastDef->all_defs()) { in FindLastPartialDef()
219 return LastDef; in FindLastPartialDef()
226 MachineInstr *LastDef = PhysRegDef[Reg]; in HandlePhysRegUse() local
228 if (!LastDef && !PhysRegUse[Reg]) { in HandlePhysRegUse()
260 } else if (LastDef && !PhysRegUse[Reg] && in HandlePhysRegUse()
261 !LastDef->findRegisterDefOperand(Reg)) in HandlePhysRegUse()
263 LastDef->addOperand(MachineOperand::CreateReg(Reg, true/*IsDef*/, in HandlePhysRegUse()
274 MachineInstr *LastDef = PhysRegDef[Reg]; in FindLastRefOrPartRef() local
276 if (!LastDef && !LastUse) in FindLastRefOrPartRef()
279 MachineInstr *LastRefOrPartRef = LastUse ? LastUse : LastDef; in FindLastRefOrPartRef()
284 if (Def && Def != LastDef) { in FindLastRefOrPartRef()
303 MachineInstr *LastDef = PhysRegDef[Reg]; in HandlePhysRegKill() local
305 if (!LastDef && !LastUse) in HandlePhysRegKill()
308 MachineInstr *LastRefOrPartRef = LastUse ? LastUse : LastDef; in HandlePhysRegKill()
332 if (Def && Def != LastDef) { in HandlePhysRegKill()